/Engine/Source/Runtime/AudioExtensions/Public/IAudioParameterTransmitter.h
Reference collector functionality for legacy parameter system (i.e. backwards compatibility with the SoundCue system). None of this should be used by future assets supporting parameters (ex. MetaSounds) as object pointers within parameters should NOT be cached on threads other than the GameThread, utilizing a proxy methodology like MetaSounds that copiesUObjectdata when and where necessary.
class ILegacyParameterTransmitter